{"id":"https://openalex.org/W2790121117","doi":"https://doi.org/10.1145/3281031","title":"Towards Robust File System Checkers","display_name":"Towards Robust File System Checkers","publication_year":2018,"publication_date":"2018-11-30","ids":{"openalex":"https://openalex.org/W2790121117","doi":"https://doi.org/10.1145/3281031","mag":"2790121117"},"language":"en","primary_location":{"id":"doi:10.1145/3281031","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3281031","pdf_url":null,"source":{"id":"https://openalex.org/S158124317","display_name":"ACM Transactions on Storage","issn_l":"1553-3077","issn":["1553-3077","1553-3093"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Storage","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5005793670","display_name":"Om Rameshwar Gatla","orcid":"https://orcid.org/0000-0001-6442-2526"},"institutions":[{"id":"https://openalex.org/I10052268","display_name":"New Mexico State University","ror":"https://ror.org/00hpz7z43","country_code":"US","type":"education","lineage":["https://openalex.org/I10052268"]},{"id":"https://openalex.org/I173911158","display_name":"Iowa State University","ror":"https://ror.org/04rswrd78","country_code":"US","type":"education","lineage":["https://openalex.org/I173911158"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Om Rameshwar Gatla","raw_affiliation_strings":["Iowa State University","New Mexico State University, "],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Iowa State University","institution_ids":["https://openalex.org/I173911158"]},{"raw_affiliation_string":"New Mexico State University, ","institution_ids":["https://openalex.org/I10052268"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004195454","display_name":"Mai Zheng","orcid":"https://orcid.org/0000-0002-0741-3436"},"institutions":[{"id":"https://openalex.org/I10052268","display_name":"New Mexico State University","ror":"https://ror.org/00hpz7z43","country_code":"US","type":"education","lineage":["https://openalex.org/I10052268"]},{"id":"https://openalex.org/I173911158","display_name":"Iowa State University","ror":"https://ror.org/04rswrd78","country_code":"US","type":"education","lineage":["https://openalex.org/I173911158"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mai Zheng","raw_affiliation_strings":["Iowa State University","New Mexico State University, "],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Iowa State University","institution_ids":["https://openalex.org/I173911158"]},{"raw_affiliation_string":"New Mexico State University, ","institution_ids":["https://openalex.org/I10052268"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003619279","display_name":"Muhammad Hameed","orcid":null},"institutions":[{"id":"https://openalex.org/I10052268","display_name":"New Mexico State University","ror":"https://ror.org/00hpz7z43","country_code":"US","type":"education","lineage":["https://openalex.org/I10052268"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Muhammad Hameed","raw_affiliation_strings":["New Mexico State University","New Mexico State University, "],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"New Mexico State University","institution_ids":["https://openalex.org/I10052268"]},{"raw_affiliation_string":"New Mexico State University, ","institution_ids":["https://openalex.org/I10052268"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009238341","display_name":"Viacheslav Dubeyko","orcid":"https://orcid.org/0000-0003-0800-8106"},"institutions":[{"id":"https://openalex.org/I118271192","display_name":"Western Digital (Japan)","ror":"https://ror.org/0521k5n17","country_code":"JP","type":"company","lineage":["https://openalex.org/I118271192","https://openalex.org/I4210121352"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Viacheslav Dubeyko","raw_affiliation_strings":["Western Digital Research","Western Digital Research#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Western Digital Research","institution_ids":["https://openalex.org/I118271192"]},{"raw_affiliation_string":"Western Digital Research#TAB#","institution_ids":["https://openalex.org/I118271192"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008823812","display_name":"Adam Manzanares","orcid":null},"institutions":[{"id":"https://openalex.org/I118271192","display_name":"Western Digital (Japan)","ror":"https://ror.org/0521k5n17","country_code":"JP","type":"company","lineage":["https://openalex.org/I118271192","https://openalex.org/I4210121352"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Adam Manzanares","raw_affiliation_strings":["Western Digital Research","Western Digital Research#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Western Digital Research","institution_ids":["https://openalex.org/I118271192"]},{"raw_affiliation_string":"Western Digital Research#TAB#","institution_ids":["https://openalex.org/I118271192"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014206708","display_name":"Filip Blagojevi\u0107","orcid":null},"institutions":[{"id":"https://openalex.org/I118271192","display_name":"Western Digital (Japan)","ror":"https://ror.org/0521k5n17","country_code":"JP","type":"company","lineage":["https://openalex.org/I118271192","https://openalex.org/I4210121352"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Filip Blagojevic","raw_affiliation_strings":["Western Digital Research","Western Digital Research#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Western Digital Research","institution_ids":["https://openalex.org/I118271192"]},{"raw_affiliation_string":"Western Digital Research#TAB#","institution_ids":["https://openalex.org/I118271192"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016738612","display_name":"Cyril Guyot","orcid":"https://orcid.org/0000-0002-8336-9537"},"institutions":[{"id":"https://openalex.org/I118271192","display_name":"Western Digital (Japan)","ror":"https://ror.org/0521k5n17","country_code":"JP","type":"company","lineage":["https://openalex.org/I118271192","https://openalex.org/I4210121352"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Cyril Guyot","raw_affiliation_strings":["Western Digital Research","Western Digital Research#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Western Digital Research","institution_ids":["https://openalex.org/I118271192"]},{"raw_affiliation_string":"Western Digital Research#TAB#","institution_ids":["https://openalex.org/I118271192"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5019711279","display_name":"Robert Mateescu","orcid":null},"institutions":[{"id":"https://openalex.org/I118271192","display_name":"Western Digital (Japan)","ror":"https://ror.org/0521k5n17","country_code":"JP","type":"company","lineage":["https://openalex.org/I118271192","https://openalex.org/I4210121352"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Robert Mateescu","raw_affiliation_strings":["Western Digital Research","Western Digital Research#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Western Digital Research","institution_ids":["https://openalex.org/I118271192"]},{"raw_affiliation_string":"Western Digital Research#TAB#","institution_ids":["https://openalex.org/I118271192"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":8,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1976,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.54416702,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"14","issue":"4","first_page":"1","last_page":"25"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11269","display_name":"Algorithms and Data Compression","score":0.9810000061988831,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11614","display_name":"Cloud Data Security Solutions","score":0.9783999919891357,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6753759980201721}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6753759980201721}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3281031","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3281031","pdf_url":null,"source":{"id":"https://openalex.org/S158124317","display_name":"ACM Transactions on Storage","issn_l":"1553-3077","issn":["1553-3077","1553-3093"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Storage","raw_type":"journal-article"},{"id":"mag:2790121117","is_oa":false,"landing_page_url":"https://www.usenix.org/system/files/conference/fast18/fast18-gatla.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306418422","display_name":"File and Storage Technologies","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":"File and Storage Technologies","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W1444959585","https://openalex.org/W1900310282","https://openalex.org/W2009404871","https://openalex.org/W2043719859","https://openalex.org/W2066132866","https://openalex.org/W2067182386","https://openalex.org/W2073742357","https://openalex.org/W2078186835","https://openalex.org/W2103315535","https://openalex.org/W2104954161","https://openalex.org/W2106436364","https://openalex.org/W2106499708","https://openalex.org/W2114167330","https://openalex.org/W2119738171","https://openalex.org/W2127914251","https://openalex.org/W2135188155","https://openalex.org/W2138664028","https://openalex.org/W2146141344","https://openalex.org/W2147853062","https://openalex.org/W2149359255","https://openalex.org/W2155370145","https://openalex.org/W2332661323","https://openalex.org/W2515695346","https://openalex.org/W2523146812","https://openalex.org/W2548592627","https://openalex.org/W2564990060","https://openalex.org/W2584388001","https://openalex.org/W2584459836","https://openalex.org/W2890169599","https://openalex.org/W2913598742","https://openalex.org/W4231691228","https://openalex.org/W4238584892"],"related_works":["https://openalex.org/W2146141344","https://openalex.org/W3121569598","https://openalex.org/W2967572128","https://openalex.org/W2298909009","https://openalex.org/W2221612124","https://openalex.org/W3112216475","https://openalex.org/W2074086222","https://openalex.org/W2899457331","https://openalex.org/W2016665319","https://openalex.org/W2124712926","https://openalex.org/W32749589","https://openalex.org/W2002316587","https://openalex.org/W1590503034","https://openalex.org/W101476423","https://openalex.org/W1598158609","https://openalex.org/W2901173357","https://openalex.org/W2096732299","https://openalex.org/W2120162396"],"abstract_inverted_index":{"File":[0],"systems":[1,15,66],"may":[2,45,72],"become":[3],"corrupted":[4],"for":[5,113,135,144],"many":[6],"reasons":[7],"despite":[8],"various":[9],"protection":[10],"techniques.":[11],"Therefore,":[12],"most":[13],"file":[14,23,65,75,137,146],"come":[16],"with":[17,123],"a":[18,26,107,132,141],"checker":[19,134,143],"to":[20,25,35,38,158,168,182,185,198],"recover":[21],"the":[22,40,74,82,90,95,99,118,159,186,193,203],"system":[24,76],"consistent":[27],"state.":[28],"However,":[29],"existing":[30,124],"checkers":[31,61,125,175],"are":[32,166],"commonly":[33],"assumed":[34],"be":[36,47],"able":[37],"complete":[39],"repair":[41,83],"without":[42],"interruption,":[43],"which":[44,150],"not":[46],"true":[48],"in":[49,77,98,170],"practice.":[50],"In":[51],"this":[52],"work,":[53],"we":[54,92,120],"demonstrate":[55,117],"via":[56],"fault":[57],"injection":[58],"experiments":[59],"that":[60],"of":[62,102,149,154,156,206],"widely":[63],"used":[64],"(EXT4,":[67],"XFS,":[68],"BtrFS,":[69],"and":[70,104,126,139,164],"F2FS)":[71],"leave":[73],"an":[78],"uncorrectable":[79],"state":[80],"if":[81],"procedure":[84],"is":[85],"interrupted":[86],"unexpectedly.":[87],"To":[88,116],"address":[89],"problem,":[91],"first":[93],"fix":[94],"ordering":[96],"issue":[97],"undo":[100],"logging":[101,109],"e2fsck":[103,195],"then":[105],"build":[106],"general":[108],"library":[110],"(i.e.,":[111,180],"rfsck-lib)":[112],"strengthening":[114],"checkers.":[115],"practicality,":[119],"integrate":[121],"rfsck-lib":[122],"create":[127],"two":[128],"new":[129],"checkers:":[130],"rfsck-ext,":[131],"robust":[133,142],"Ext-family":[136],"systems,":[138,147],"rfsck-xfs,":[140],"XFS":[145],"both":[148,174],"require":[151],"only":[152],"tens":[153],"lines":[155],"modification":[157],"original":[160,187],"versions.":[161,189],"Both":[162],"rfsck-ext":[163,191],"rfsck-xfs":[165],"resilient":[167],"faults":[169],"our":[171],"experiments.":[172],"Also,":[173],"incur":[176],"reasonable":[177],"performance":[178],"overhead":[179],"up":[181,197],"12%)":[183],"compared":[184],"unreliable":[188],"Moreover,":[190],"outperforms":[192],"patched":[194],"by":[196],"nine":[199],"times":[200],"while":[201],"achieving":[202],"same":[204],"level":[205],"robustness.":[207]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
